Amazon Aurora Update – Parallel Read Ahead, Faster Indexing, NUMA Awareness | Amazon Web Services
AWS News Blog Amazon Aurora Update – Parallel Read Ahead, Faster Indexing, NUMA Awareness Amazon Aurora is currently the fastest-growing AWS service! As a relational database designed for the cloud (read Amazon Aurora – New Cost-Effective MySQL-Compatible Database Engine for Amazon RDS to learn more), Aurora offers great performance, effortless storage scaling all the way up to 64 TB, durability,
DMM inside
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https://queue.acm.org/detail.cfm?id=2513149
August 9, 2013 Volume 11, issue 7 PDF NUMA (Non-Uniform Memory Access): An Overview NUMA becomes more common because memory controllers get close to execution units on microprocessors. Christoph Lameter, Ph.D. NUMA (non-uniform memory access) is the phenomenon that memory at various points in the address space of a processor have different performance characteristics. At current processor speeds,
Understanding Non-Uniform Memory Access/Architectures (NUMA) - Jonathan Kehayias
Lately I have been doing a lot of work on SQL Server’s that have had 24 or more processor cores installed in them. Many of these systems utilize hardware non-uniform memory architectures, or NUMA, while a few of them were not. This led me into a good bit of additional research into the differences between the two configurations. In this blog post, we’ll look at what NUMA is, and why it matters, an
Non-uniform memory access - Wikipedia
The motherboard of an HP Z820 workstation with two CPU sockets, each with their own set of eight DIMM slots surrounding the socket. Non-uniform memory access (NUMA) is a computer memory design used in multiprocessing, where the memory access time depends on the memory location relative to the processor. Under NUMA, a processor can access its own local memory faster than non-local memory (memory lo
Node Interleaving: Enable or Disable? - frankdenneman.nl
frankdenneman Follow Frank Denneman is the Chief Technologist for AI at VMware by Broadcom. He is an author of the vSphere host and clustering deep dive series, as well as a podcast host for the Unexplored Territory podcast. You can follow him on Twitter @frankdenneman There seems to be a lot of confusion about this BIOS setting, I receive lots of questions on whether to enable or disable Node int
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The MySQL “swap insanity” problem and the effects of the NUMA architecture
NUMA, Hyperthreading and NUMA.PreferHT - frankdenneman.nl
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